WP Statistics <= 13.1.4 - Unauthenticated Blind SQL Injection

2022-02-10 00:00

Cyku Hong

Strategic Overview

Status

Patched in 13.1.5

Affected PluginWP Statistics – Simple, privacy-friendly Google Analytics alternative

Affected Version<= 13.1.4

CVSS9.8Critical

CVECVE-2022-0513

View all WP Statistics – Simple, privacy-friendly Google Analytics alternative vulnerabilities

Vulnerability Overview

The WP Statistics WordPress plugin is vulnerable to SQL Injection due to insufficient escaping and parameterization of the exclusion_reason parameter found in the ~/includes/class-wp-statistics-exclusion.php file which allows attackers without authentication to inject arbitrary SQL queries to obtain sensitive information, in versions up to and including 13.1.4. This requires the "Record Exclusions" option to be enabled on the vulnerable site.

Technical Analysis

REMEDIATION: Update to version 13.1.5, or a newer patched version --- IDENTIFIER: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

External References

https://www.cve.org/CVERecord?id=CVE-2022-0513 https://www.wordfence.com/threat-intel/vulnerabilities/id/bbc2a1f7-4c3c-4f37-a187-572f40e9b792

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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